Glensound Copper 29 Скачать руководство пользователя страница 4

Overview

The Glensound Copper 29 is a high performance Telephone Balance Unit designed to
interface to analogue telephone lines. A high performance network echo canceller enables
the unit to achieve excellent isolation between send and receive circuits. 

Two   balanced   analogue   inputs   and   two   balanced   analogue   outputs   are   provided.
Additionally AES3 inputs and outputs are provided to allow easy interfacing to digital
studio equipment.

Provision has been made for a telephone handset for call set up.

The Copper 29 is available in a single (Copper 29/S) or twin (Copper 29/T) 19-inch 1U
sub-rack mounted unit, or in a single desktop style case (Copper 29/SD).

Full remote control may be achieved using either the DC loops or RS232 serial interface.

Содержание Copper 29

Страница 1: ...GLENSOUND LTD Broadcast Equipment Manufacturers Copper29 GlensoundTelephonebalanceUnit Handbook Issue 6...

Страница 2: ...L E N S O U N D E L E C T R O N I C S L I M I T E D Copper 29 HANDBOOK G Glensound Electronics Ltd 6 Brooks Place MAIDSTONE Kent ME14 1HE Phone 44 0 1622 753020 Fax 44 0 1622 762330 www glensound co u...

Страница 3: ...y 6 Front Panel 6 Metering 6 Gain control 6 On hook Off hook control 6 Power and status indication 6 DIP configuration switches 7 Country selection switch 8 Rear Panel 9 Analogue audio I O 9 Digital a...

Страница 4: ...alogue inputs and two balanced analogue outputs are provided Additionally AES3 inputs and outputs are provided to allow easy interfacing to digital studio equipment Provision has been made for a telep...

Страница 5: ...IVE 2004 108 EC Standards to which conformity is declared Emissions EN 61000 6 3 Immunity EN 61000 6 1 Low Voltage Directive EN 60065 Telephone Network ETSI ES 203 021 I the undersigned hereby declare...

Страница 6: ......

Страница 7: ...Panel Drawings...

Страница 8: ...WORK ECHO CANCELLATION DAA TELEPHONE LINE INTERFACE TELEPHONE LINE LINE DRIVE LEVEL 16 x LINE IMPEDANCE POSSIBILITIES PROCESSOR TO CONTROL ALL SWITCHES AUTO ANSWER ON OFF HOOK CALLS ETC AGC ON OFF FRO...

Страница 9: ...receive metering CPLD The CPLD provides all system clocks and general interface logic Power Supply The Copper 29 TBU is powered by a high reliability mains input switched mode supply This produces a...

Страница 10: ...ble below DIP Switch Settings 1 Network echo canceller enable 2 Acoustic echo canceller enable See note below 3 Auto answer 4 Auto answer period Off 2 rings On 8 Rings 5 DAA full scale Off 0dBm normal...

Страница 11: ...edance etc to be set to the appropriate Telecom standard Switch position Region Country 0 UK 1 CTR21 2 TBR21 3 USA 4 Thailand 5 South Korea 6 Japan 7 Brazil 8 Bulgaria 9 South Africa A Australia B New...

Страница 12: ...DC loop inputs or the RS232 interface The DC loop inputs should be shorted to ground to activate the function described in the table below Remote control interface 15 way D socket DB 15 Pin Direction...

Страница 13: ...sconnect tone mask high word 0x00 0xFFFF AGR 206 nnn Set disconnect tone mask low word 0x00 0xFFFF AGR 207 nnn Reserved AGR 208 n Set acoustic echo canceller state 1 on 0 off AGR 209 n Set line echo c...

Страница 14: ...t to the RS232 interface E_COM Communications error with DSP2 or CPLD POLI Line Polarity inversion detected DODI Line drop out K BREAK detected Operation Making a call Connect the Copper 29 to the tel...

Отзывы: